From 18edea36ba6604e4cbdbda1ed56e6117b5768d94 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 19 Jun 2009 14:14:32 +0100
Subject: [PATCH] [perf] Report line of error during trace

Query the number of new lines processed so far and report that on hitting
an error.
---
 perf/cairo-perf-trace.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/perf/cairo-perf-trace.c b/perf/cairo-perf-trace.c
index 3ed2bb870..6859a0d7f 100644
--- a/perf/cairo-perf-trace.c
+++ b/perf/cairo-perf-trace.c
@@ -258,10 +258,14 @@ execute (cairo_perf_t		 *perf,
 	status = cairo_script_interpreter_destroy (csi);
 	if (status) {
 	    if (perf->summary) {
-		fprintf (perf->summary, "Error during replay: %s\n",
+		unsigned int line_no;
+
+		line_no = cairo_script_interpreter_get_line_number (csi);
+		fprintf (perf->summary, "Error during replay, line %d: %s\n",
+			 line_no,
 			 cairo_status_to_string (status));
-		goto out;
 	    }
+	    goto out;
 	}
 
 	if (perf->raw) {